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Dennisiomyces Griseus
''Dennisiomyces'' is a genus of fungi in the family Tricholomataceae. Described by mycologist Rolf Singer in 1955, the genus contains five species found in South America. The genus name of ''Dennisiomyces'' is in honour of Richard William George Dennis (1910 - 2003), British botanist (mycology) and plant pathologist Plant pathology (also phytopathology) is the scientific study of diseases in plants caused by pathogens (infectious organisms) and environmental conditions (physiological factors). Organisms that cause infectious disease include fungus, fung .... See also * List of Agaricales genera * List of Tricholomataceae genera References Tricholomataceae Agaricales genera Taxa named by Rolf Singer {{Tricholomataceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fungi
A fungus ( : fungi or funguses) is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms. These organisms are classified as a kingdom, separately from the other eukaryotic kingdoms, which by one traditional classification include Plantae, Animalia, Protozoa, and Chromista. A characteristic that places fungi in a different kingdom from plants, bacteria, and some protists is chitin in their cell walls. Fungi, like animals, are heterotrophs; they acquire their food by absorbing dissolved molecules, typically by secreting digestive enzymes into their environment. Fungi do not photosynthesize. Growth is their means of mobility, except for spores (a few of which are flagellated), which may travel through the air or water. Fungi are the principal decomposers in ecological systems. These and other differences place fungi in a single group of related organisms, named the ''Eumycota'' (''t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dennisiomyces Lanzonii
''Dennisiomyces'' is a genus of fungi in the family Tricholomataceae. Described by mycologist Rolf Singer in 1955, the genus contains five species found in South America. The genus name of ''Dennisiomyces'' is in honour of Richard William George Dennis (1910 - 2003), British botanist (mycology) and plant pathologist Plant pathology (also phytopathology) is the scientific study of diseases in plants caused by pathogens (infectious organisms) and environmental conditions (physiological factors). Organisms that cause infectious disease include fungus, fung .... See also * List of Agaricales genera * List of Tricholomataceae genera References Tricholomataceae Agaricales genera Taxa named by Rolf Singer {{Tricholomataceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Tricholomataceae Genera
The Tricholomataceae are a family of fungi in the order Agaricales. A 2008 estimate placed 78 genera and 1020 species in the family. In 2014, Sánchez-García and colleagues proposed a revised classification of the Tricholomataceae with seven genera: '' Leucopaxillus'', ''Tricholoma'', ''Dennisiomyces'', '' Porpoloma'', and the newly circumscribed genera '' Corneriella'', '' Pogonoloma'' and '' Pseudotricholoma''. Genera alt=A pair of pearly white mushrooms with a hairy cap surface and stem as well as low-hanging, thick gills. They are growing on dark, decaying leaves., ''Amparoina spinosissima'' image:Catathelasma imperiale.JPG, alt=A white and beige mushroom with a slightly warty surface and patches of dirt growing amongst dried conifer needles and moss. Its cap is spherical, with gills still hidden, and has a deep groove running across it much like a pair of buttocks., A young ''Catathelasma imperiale'' image:Clitocybe Nebularis.JPG, alt=A group of seven grey-brown mushrooms of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Agaricales Genera
This is a list of mushroom-forming fungi genera in the order Agaricales. Genera * See also * List of Agaricales families References Notes References {{reflist, 2, refs= {{cite journal , last=Agerer , first=R. , year=1983 , title=Beitrag zur Flora cyphelloider Pilze aus der Neotropis V. Zwei neue Gattungen: ''Metulocyphella'' und ''Incrustocalyptella'' , journal=Zeitschrift für Mykologie , volume=49 , issue=2 , pages=155–164 , language=de , trans-title=Contribution to neotropical cyphelloid fungi V. Two new genera: ''Metulocyphella'' and ''Incrustocalyptella'' {{cite journal , last=Agerer , first=R. , year=1983 , title=Typusstudien an cyphelloiden Pilzen IV. ''Lachnellula'' Fr. s.l , journal=Mitteilungen aus der Botanischen Staatssammlung, München , volume=19 , pages=164–334;282,294, language=de , trans-title=Type studies in cyphelloid fungi IV. ''Lachnellula'' Fr. s.l {{cite journal, last=Ammirati , first=Joseph F. , author2=Andrew D. Parker , author3=P. Brandon Mathen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plant Pathologist
Plant pathology (also phytopathology) is the scientific study of diseases in plants caused by pathogens (infectious organisms) and environmental conditions (physiological factors). Organisms that cause infectious disease include fungus, fungi, oomycetes, bacterium, bacteria, plant virus, viruses, viroids, virus-like organisms, phytoplasmas, protozoa, nematodes and parasitic plants. Not included are ectoparasites like insects, mites, vertebrate, or other Plant defense against herbivory, pests that affect plant health by eating Plant tissue, plant tissues. Plant pathology also involves the study of pathogen identification, disease etiology, disease cycles, economic impact, plant disease epidemiology, plant disease resistance, how plant diseases affect humans and animals, pathosystem genetics, and management of plant diseases. Overview Control of plant diseases is crucial to the reliable production of food, and it provides significant problems in agricultural use of land, wat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard William George Dennis
Richard William George Dennis, PhD (13 July 1910 – 7 June 2003), was an English mycologist and plant pathologist. Background and education Dennis was born in Thornbury, Gloucestershire, the son of a schoolmaster. He was educated at Thornbury Grammar School and Bristol University, where he studied geology and botany, writing a thesis on canker disease of willow. In 1930, he obtained a post in the Plant Husbandry Department of the West of Scotland Agricultural College in Glasgow, where he studied diseases of oats. This became the subject of his PhD from the University of Glasgow in 1934. Career and travels In 1939, Dr Dennis secured a post as Assistant Plant Pathologist at the Department of Agriculture, Edinburgh. He returned to England in 1944 and became assistant to Elsie Maud Wakefield, head of mycology at the Royal Botanic Gardens, Kew. On her retirement in 1951, R.W.G. Dennis took over her position and remained at Kew till his own retirement in 1975. His early publi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fungi
A fungus ( : fungi or funguses) is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms. These organisms are classified as a kingdom, separately from the other eukaryotic kingdoms, which by one traditional classification include Plantae, Animalia, Protozoa, and Chromista. A characteristic that places fungi in a different kingdom from plants, bacteria, and some protists is chitin in their cell walls. Fungi, like animals, are heterotrophs; they acquire their food by absorbing dissolved molecules, typically by secreting digestive enzymes into their environment. Fungi do not photosynthesize. Growth is their means of mobility, except for spores (a few of which are flagellated), which may travel through the air or water. Fungi are the principal decomposers in ecological systems. These and other differences place fungi in a single group of related organisms, named the ''Eumycota'' (''t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dennisiomyces Rionegrensis
''Dennisiomyces'' is a genus of fungi in the family Tricholomataceae. Described by mycologist Rolf Singer in 1955, the genus contains five species found in South America. The genus name of ''Dennisiomyces'' is in honour of Richard William George Dennis (1910 - 2003), British botanist (mycology) and plant pathologist Plant pathology (also phytopathology) is the scientific study of diseases in plants caused by pathogens (infectious organisms) and environmental conditions (physiological factors). Organisms that cause infectious disease include fungus, fung .... See also * List of Agaricales genera * List of Tricholomataceae genera References Tricholomataceae Agaricales genera Taxa named by Rolf Singer {{Tricholomataceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dennisiomyces Griseus
''Dennisiomyces'' is a genus of fungi in the family Tricholomataceae. Described by mycologist Rolf Singer in 1955, the genus contains five species found in South America. The genus name of ''Dennisiomyces'' is in honour of Richard William George Dennis (1910 - 2003), British botanist (mycology) and plant pathologist Plant pathology (also phytopathology) is the scientific study of diseases in plants caused by pathogens (infectious organisms) and environmental conditions (physiological factors). Organisms that cause infectious disease include fungus, fung .... See also * List of Agaricales genera * List of Tricholomataceae genera References Tricholomataceae Agaricales genera Taxa named by Rolf Singer {{Tricholomataceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Basidiomycota
Basidiomycota () is one of two large divisions that, together with the Ascomycota, constitute the subkingdom Dikarya (often referred to as the "higher fungi") within the kingdom Fungi. Members are known as basidiomycetes. More specifically, Basidiomycota includes these groups: mushrooms, puffballs, stinkhorns, bracket fungi, other polypores, jelly fungi, boletes, chanterelles, earth stars, smuts, bunts, rusts, mirror yeasts, and ''Cryptococcus'', the human pathogenic yeast. Basidiomycota are filamentous fungi composed of hyphae (except for basidiomycota-yeast) and reproduce sexually via the formation of specialized club-shaped end cells called basidia that normally bear external meiospores (usually four). These specialized spores are called basidiospores. However, some Basidiomycota are obligate asexual reproducers. Basidiomycota that reproduce asexually (discussed below) can typically be recognized as members of this division by gross similarity to others, by the form ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dennisiomyces Glabrescentipes
''Dennisiomyces'' is a genus of fungi in the family Tricholomataceae. Described by mycologist Rolf Singer in 1955, the genus contains five species found in South America. The genus name of ''Dennisiomyces'' is in honour of Richard William George Dennis (1910 - 2003), British botanist (mycology) and plant pathologist Plant pathology (also phytopathology) is the scientific study of diseases in plants caused by pathogens (infectious organisms) and environmental conditions (physiological factors). Organisms that cause infectious disease include fungus, fung .... See also * List of Agaricales genera * List of Tricholomataceae genera References Tricholomataceae Agaricales genera Taxa named by Rolf Singer {{Tricholomataceae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
